She had the boob job done before deciding to make herself ‘darker and darker and see what the limits are’ and did it with melanin injections in a procedure in the US.

She told The Maury Show: ‘I am black. That is my race. I can’t wait to go to Africa because I hear the food is tasty. It’s better to be black, the feeling inside is just better.

She added: ‘I am the proud owner of black skin. If it starts fading, I won’t fell less black. I will ask them for more.’

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Her fiancee is also having injections to make his skin darker (Picture: Barcroft)

Martina said that she still has ‘a lot to learn’ and is ’80 per cent black’.

Defending herself against accusations of racism she said: ‘No I don’t want to [cause offence]. I know some feel attacked, but it’s not my intention. I do it for myself and only talk to people who want to talk with me about this.’

She had her first surgery in 2012 and says she initially wanted to look like a Barbie, but with more curves.

Talking about her life she said: ‘My parents and my younger sister died in 2011 in a glazed frost accident. It happened on a serpentine road along the Moselle River.’

She added that she wants to keep hold of happy memories, rather than that fateful day.

Martina said: ‘We drove for example once with the car non-stop from the Eifel to the Cote d’Azur, simply to get out of the rain and into the sun.

Martina pictured before she decided to use injections to make herself black (Picture: Barcroft)

She had breast enhancements that left her with 70S breasts before deciding to ‘become black’ (Picture: CEN)

‘My father was so tired after the drive that he slept the entire day on the beach and burnt his entire back. But the red quickly turned into brown. When I now look at my dark brown skin, I think of this.’

Martina said her fiancee Michael, who she met at school in Germany’s oldest city of Trier, is her biggest support in life.